Jenny runs 5 miles every 2 days on a local trail. Keisha runs 5 miles every 3 days on the same trail. If they were both on the trail today, how many days until they are both on the trail again?

6 days

Step-by-step explanation:

If Jenny and Keisha were both on the trail today, how many days until they are both on the trail again?

To determine the days until they are both on the trail again, find the lowest common multiples of 2 days and 3 days

Jenny runs 5 miles every 2 days on a local trail = 4, 6, 8, 10, 12

Keisha runs 5 miles every 3 days on the same trail = 6, 9, 12, 15,18

The lowest common multiple of 2 days and 3 days is 6 days

Therefore,

If Jenny and Keisha were both on the trail today, they are both on the trail again in the next 6 days

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

-232

step-by-step explanation: